Home / 3,329,956.24-4,994,370.72-933,249.28

Finding the Fourth Proportional to 3,329,956.24, 4,994,370.72 and 933,249.28

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Solution

The fourth proportional to 3,329,956.24, 4,994,370.72 and 933,249.28 is: 1,399,715.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,956.24 : 4,994,370.72 = 933,249.28 : x
  2. Step 2: Convert to fraction form
    3,329,956.24/4,994,370.72 = 933,249.28/x
  3. Step 3: Cross multiply
    3,329,956.24x = 4,994,370.72 × 933,249.28
  4. Step 4: Simplify right side
    3,329,956.24x = 4,660,992,878,493.08
  5. Step 5: Solve for x
    x = 4,660,992,878,493.08/3,329,956.24
  6. Step 6: Final answer
    x = 1,399,715.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.